关于特征和定理的一个注记

Annotation about Theorem of Characteristic Sum

阐述了模m的特征、模m的原特征与特征和的定义及其相关引理,然后指出了文献[1]中的特征和定理的证明过程中所存在的问题,同时给出了文献[1]中的特征和定理证明的关键步骤.

This paper expounds definition of characteristic, fontal characteristic and characteristic sum of modulo m, as well as corresponding lemma, Next, it indicates the issue which exists in the process of proof of characteristic sum theorem in the document[ 1], Meanwhile, this paper presents the key steps in the process of proof of characteristic sum theorem in the document[ 1 ].